The Spiritual Energy Is Revived, and I Awaken the Demon God's Strongest System!

The world fell into an era of chaos, spiritual energy began to recover, and countless ghosts crawled out of hell. When the catastrophe came, humans organized a team of god-killers to fight against the ghosts crawling out of hell. Due to the revival of spiritual energy, ancient gods, demons and beasts emerged from the chaos, and the earth fell into despair. In human society, there are demons, ghosts, and ferocious beasts that eat people without spitting out their bones. In a small city, Su Yuan, a young man who accidentally awakened the demon system, embarked on a strange journey. The spiritual energy value reaches 100,000, and the demon king is killed! The spiritual energy value reaches one million, and the Ghost Emperor is surrendered! Facing all the gods, demons, and numerous ghosts, kill them all with one sword! When Su Yuan embarked on this endless road of killing, he knew that there was no turning back. If time could go back, monsters would still appear and the world would be in danger. Su Yuan clenched the God-Slaying Sword in his hand, making the gods in the sky tremble! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.